The arguments after a URL path that are evaluated ahead of the
conversion were keyed by the expression without its parentheses. When
the fs lowering read through a satisfies wrapper, it lowered the inner
expression again, so fs.chmodSync(url, mode() satisfies number) called
mode() twice. The saved arguments are now keyed and looked up without
their type-only wrappers (satisfies, as, type assertions, !), so each
runs once.
Chris Tate
220199dfec